|
| Product | 2001 | 2002 | 2003 | 2004 | 2005 |
| Liquefied propane and butane | $13,000 | $5,000 | $18,000 | $13,000 | $32,000 |
| Natural gas, whether or not liquefied | $3,000 | $11,000 | $15,000 | $3,000 | $23,000 |
| Petroleum gases and other gaseous hydrocarbons, n.e.s. | $863,000 | $1,981,000 | $2,893,000 | $1,418,000 | $1,633,000 |
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